OpenStreetMap
ycouble
- Yn mapio ers:
- 04 Mehefin 2017
- Golygiad map diwethaf:
- 27 Awst 2025
France
- Developper of velogrimpe.fr an open-source website to promote durable mobility to the crags 🧗
- Working professionally on open-data for winter activities (ski)
- Also sometimes contribute to play area, either through PlayGuide or directly on OSM